ZENITH DATA SYSTEMS
===================

   LAN10E-MAT

   NIC Type         Ethernet                                      
   Transfer Rate    10Mbps                                        
   Data Bus         16-bit ISA                                    
   Topology         Star                                          
                                                                  
                    Linear Bus                                    
   Wiring Type      Shielded/Unshielded twisted pair              
                                                                  
                    AUI transceiver via DB-15 port                
                                                                  
                    RG--58A/U 50ohm coaxial                       
   Boot ROM         Available                                     

<gopher://bitreich.org/I/th99/n/U-Z/40277-1.png>
   

   +------------------------------------------------------------+
   |                    BASE MEMORY ADDRESS                     |
   |------------------------------------------------------------|
   |          Address           |              JP1              |
   |----------------------------+-------------------------------|
   |           CC00h            |       Pins 1 & 2 Closed       |
   |----------------------------+-------------------------------|
   |           D000h            |       Pins 2 & 3 Closed       |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |                     INTERRUPT REQUEST                      |
   |------------------------------------------------------------|
   |            IRQ             |              JP2              |
   |----------------------------+-------------------------------|
   |             5              |       Pins 1 & 2 Closed       |
   |----------------------------+-------------------------------|
   |             10             |       Pins 2 & 3 Closed       |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |                         ROM ENABLE                         |
   |------------------------------------------------------------|
   |              Setting              |          JP3           |
   |-----------------------------------+------------------------|
   |>> |           Disabled            |   Pins 2 & 3 Closed    |
   |---+-------------------------------+------------------------|
   |   |  Enabled (at address D800h)   |   Pins 1 & 2 Closed    |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |                         CABLE TYPE                         |
   |------------------------------------------------------------|
   |                  Type                  |    JP4A - JP4F    |
   |----------------------------------------+-------------------|
   |    Shielded/Unshielded twisted pair    | Pins 1 & 2 Closed |
   |----------------------------------------+-------------------|
   | RG--58A/U 50ohm or AUI transceiver via | Pins 2 & 3 Closed |
   |                 DB-15                  |                   |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |                       SIGNAL QUALITY                       |
   |------------------------------------------------------------|
   |            Setting             |            JP8            |
   |--------------------------------+---------------------------|
   |>> |     SQE test disabled      |     Pins 2 & 3 Closed     |
   |---+----------------------------+---------------------------|
   |   |      SQE test enabled      |     Pins 1 & 2 Closed     |
   +------------------------------------------------------------+